The Red Light – Green Light System – A Simple Tool to Assess and Individualize Group Training

by Detric Smith, CSCS, NSCA-CPT
Personal Training Quarterly February 2020
Vol 6, Issue 4


This article introduces a potential solution for programming in the large group fitness setting with a wide variety of fitness levels.

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This article originally appeared in Personal Training Quarterly (PTQ)—a quarterly publication for NSCA Members designed specifically for the personal trainer. Discover easy-to-read, research-based articles that take your training knowledge further with Nutrition, Programming, and Personal Business Development columns in each quarterly, electronic issue. Read more articles from PTQ »



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Detric Smith, CSCS, NSCA-CPT

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Detric Smith is the owner of Results Performance Training in Williamsburg, VA. Smith graduated with a Bachelor of Science degree in Kinesiology from ...

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